what is an end mill

End mill - WikipediaAn end mill is a type of milling cutter, a cutting tool used in industrial milling applications. It is distinguished from the drill bit in its application, geometry, and.what is an end mill,The Skinny on End Mills | Make: - Make MagazineSep 10, 2014 . Interested in CNC routing but clueless about tooling? Can't tell an end mill from a drill bit? Here's an overview of end mill anatomy, some basic.